Patents by Inventor Jansen Michael

Jansen Michael has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • GAME CALLING DEVICE
    Publication number: 20200085035
    Abstract: A game calling device includes a flexible cover defining a cavity, and a plurality of components within the cavity. Each of the components is comprised of a polymeric material and includes a frusto-conical outer surface and a frusto-conical inner surface. The game calling device improves upon the prior art by producing a more realistic simulation of two deer sparring when the components are manipulated inside the bag.
    Type: Application
    Filed: June 11, 2019
    Publication date: March 19, 2020
    Inventor: Jansen Michael Walls
  • Low frequency generator device with nine tuning forks
    Patent number: D1053810
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: December 10, 2024
    Inventors: Michel Budi Wirjatmo, Jansen Michael, Jania Michael
  • Low frequency generator device with twelve tuning forks
    Patent number: D1053811
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: December 10, 2024
    Inventors: Michel Budi Wirjatmo, Jansen Michael, Jania Michael